to the health care battle, which shifted west today. president obama flew to montana, in a conservative town in a conservative state, to hold a town hall meeting and press his case for health care reform. while it was generally a friendly audience, the president specifically asked to hear from his critics. >> keep getting the bull, that's all we get is bull. you can't tell us how you're going to pay for this. but you have no money. the only way you're going to get that money is to raise our taxes. >> you are absolutely right that i can't cover another 46 million people for free. even after reeliminate some of the waste and we've gotten the savings from within the health care system, that's only two-thirds. and the other third, we would have to find additional revenue, but it wouldn't come on the backs of the middle class. >> while dozens of town halls are being held across the country, a lot of the action is happening in washington. groups with a keen interest in how health care plays out, and with deep pockets, are all hiring capitol hill lobbyists and doing so at a break taking rate. here'